Mathematics, 31.03.2020 02:47 rcolavit
Maggie found the area of the irregular figure by dividing it into a triangle and a rectangle.
Her work is shown below.
Area of rectangle = bh = (6 cm)(5 cm) = 30 Centimeters squared
Area of triangle = bh = (2 cm)(3 cm) = 6 Centimeters squared
Area of entire figure = 30 Centimeters squared + 6 Centimeters squared = 36 Centimeters squared
Which best describes the error that Maggie made?
She didnāt use the correct formula for the area of the triangle.
She didnāt use the correct formula for the area of the rectangle.
She didnāt find the dimensions of the triangle correctly.
She didnāt combine the areas of the triangle and the rectangle correctly.
Answers: 3
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Maggie found the area of the irregular figure by dividing it into a triangle and a rectangle.
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